baber/WOPTO huggingface dataset:
Patent JP-2005127429-A (JP)
Title: Screw fastening body having loosing prevention property and fastening release apparatus used therefor
Inventor: YAMADA FUSAO
IPC: B25B13/50
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate release of fastening in a screw fastening body to which loosing prevention property is imparted.  <P>SOLUTION: A washer integrated with a nut is configured so as to be an improved washer 6 by forming a petal-like tongue piece 6a for paired wrench latching on a peripheral edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324876-A (JP)
Title: Oil feed control device for automatic transmission and method of controlling oil feed
Inventor: LEE HEE-YONG
IPC: F16H61/12
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance stability and changed-speed feeling in variable speed control by preventing variable speed flare (running up which occurs by fastening of the clutch delaying due to lack of supplying hydraulic pressure) due to lack of operated hydraulic pressure of a clutch when an engine starting up is ON and then the clutch is actuated at first time after a vehicle was stopped for more than specified period.  <P>SOLUTION: The device enhances quality of gear change of 2 to 3/3 to 4 speed at first time after the engine starting up is ON by supplying sufficient oil to a clutch pack for gear change of 2 to 3/3 to 4 speed in engaged state of first speed at first time in advance when the engine starting up is ON after the vehicle was stopped for more than specified period in OFF state of engine starting up and then complementing amount of oil drained in OFF state of engine starting up in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127071-A (JP)
Title: Cap for covering edge of reinforcement, and device and method for arrangement of reinforcement in concrete product mold
Inventor: TAKAGI YASUAKI
IPC: E04G21/12
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To arrange lattice-shaped reinforcement in a mold in the vertically closed state of a mold side plate in the mold for vertical casting.  <P>SOLUTION: In this mold for vertical casting, the mold side plate 5 is rotatably fitted to a mold bottom plate 2, and a lattice-shaped reinforcement 6 is placed upright. Pins 7 and 7a are inwardly projected beforehand at a position for disposing the end of a lateral reinforcement 6b on the upper side of a drainage hole forming projected part 8 projected to the inside of the mold side plate 5 and a position for disposition at the end of the vertical reinforcement 6a of the mold bottom plate 2, respectively, and the mold side plate 2 is closed upright. On the other hand, a cap 10 provided with an engagement placement part 18 with the pin 7a projected on the mold side plate 5 at its tip, is put on the end part of the lateral reinforcement 6b, and also a cap 9 provided with the insertion part 12 of the pin 7 projected on the mold bottom plate 2 at its tip is put on the end part of the vertical reinforcement 6a. The tip of the cap 10 put on the end part of the lateral reinforcement 6b is engaged and put on the pin 7a projected on the mold side plate 5, and the pin 7 projected on the mold bottom plate 2 is inserted into the tip of the cap 9 put on the end part of the vertical reinforcement 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129817-A (JP)
Title: Forming method of deposition film
Inventor: OZAWA TOMOHITO
IPC: H01L21/205
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a deposition film whereby the deposition film satisfying a high image quality demanded extremely from markets can be formed by reducing more largely its protrusions to become the sources of image defects than conventional forming methods of the deposition film.  <P>SOLUTION: In the forming method of a deposition film, a reaction container 101 capable of vacuuming inside thereof is so subjected to a vacuum exhaustion and a raw-material gas is so introduced into the reaction container 101 that a high-frequency-power introducing means 109 excites the raw-material gas and generates a plasma. After forming adhesive layers on the surfaces of members in one or more portions of which film-depositions occur when forming the deposition film, the members are so disposed in a forming apparatus of the deposition film as to form the deposition films on a substrate and the members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004175658-A (JP)
Title: Silicon wafer and epitaxial silicon wafer
Inventor: ONO TOSHIAKI
IPC: C30B29/06
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon wafer and an epitaxial silicon wafer where the occurrence of misfit dislocation is effectively controlled.  <P>SOLUTION: When the silicon wafer is doped with boron and germanium in a range of satisfying a relational expression denoted as -0.8×10<SP>-3</SP>≤4.64×10<SP>-24</SP>×[Ge]-2.69×10<SP>-23</SP>×[B]≤1.5×10<SP>-3</SP>(wherein, [B] is boron concentration; [Ge] is germanium concentration; unit of concentration is atoms/cm<SP>3</SP>), the misfit dislocation caused in case that a silicon epitaxial layer is grown on the silicon wafer where boron is added with a high concentration can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005138240-A (JP)
Title: Portable power tool with vibration proofing handle
Inventor: SHOJI JUNICHI
IPC: B25F5/02
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration proofing handle of a hand-held power tool that has a mass body and high vibration proofing effect and is fixed to a casing via a grip section, an elastic body for damping elastic vibration, and a fixed section fixed to the elastic body.  <P>SOLUTION: The vibration proofing handle comprises a member 10 for damping the elastic vibration, the grip section 9, and the fixed section 8. The grip section 9 and the fixed section 8 are formed of plastic molded articles, and the mass body 12 is bonded to the grip section 9 by insert integration molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159342-A (JP)
Title: Balanced sub-harmonic mixer
Inventor: KATZ RICHARD H
IPC: H03D7/14
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide band mixer which mitigates local oscillator leakage.  <P>SOLUTION: An LO signal is supplied to a 180 degree splitter that provides a first intermediate LO signal and a second intermediate LO signal 180 out of phase from one another. Since both the first and second intermediate LO signals are 180 out of phase, the fundamental LO leakage is mitigated at an RF port by the in-phase combination of the 180 out of phase LO tones canceling one another out and providing strong LO/RF rejection. An RF or microwave input signal is supplied to a power splitter to provide a first intermediate RF signal and a second intermediate RF signal. The first intermediate LO signal is mixed with the first intermediate RF signal and the second intermediate LO signal is mixed with the second intermediate RF signal to provide an intermediate frequency signal at the output of the mixer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005139136-A (JP)
Title: Insulin secretagogue
Inventor: MARUYAMA SUSUMU
IPC: A61P13/12
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulin secretagogue which is highly safe and is derived from a natural ingredient.  <P>SOLUTION: The insulin secretagogue and a cyclic AMP phosphodiesterase inhibitor contain rosmarinic acid as an active ingredient. The insulin secretagogue and the cyclic AMP phosphodiesterase inhibitor are derived from at least one chosen from Orthosiphon stamineus, Passiflora edulis, Luffa cylindrica and Hylocereus undatus and contain a substance exerting an insulin secretomotor activity and/or a cyclic AMP phosphodiesterase-inhibitory activity as the active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144208-A (JP)
Title: Exhauster
Inventor: FUKAMI RYOZO
IPC: B01D47/02
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhauster in which the storage efficiency of water on an exhaust panel is improved to ensure satisfactory bubbling so that the exhaust efficiency of the exhauster can be prevented from being deteriorated and which is constituted so that the volume of the water on the exhaust panel having an exhaust hole to be used for generating bubbles can always be managed suitably.  <P>SOLUTION: This exhauster is provided with: a cylindrical frame 31 to the upper end part of which a discharge/suction passage 32 is connected; the exhaust panel 35 which is arranged at the bottom end of the cylindrical frame 31 and on which two or more exhaust holes 34 are formed; a sprinkler nozzle 39 for supplying water onto the exhaust panel 35 and; a water tank 41 arranged below the exhaust panel 35. The exhaust gas passing through the exhaust holes 34 of the exhaust panel 35 is bubbled by the water W stored on the exhaust panel 35 and sucked to the side of the discharge/suction passage 32. The exhaust panel 35 is composed of two panels of a first panel 35a and a second panel 35b on each of which two or more exhaust holes 34 are formed and the panels 35a and 35b are arranged to face each other while leaving an optional space between them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149280-A (JP)
Title: Water operation management system
Inventor: YOKOTA KOJI
IPC: G06Q50/06
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a system capable of performing water operation management corresponding to a condition of an environment variation regardless of the construction of a new building or a duct construction in a district.  <P>SOLUTION: In the case that an environment is varied due to the construction of a new building, the removal of a building, a duct construction or the like in a block of a duct chart, a new block which has a flow rate monitor point as a boundary is generated in accordance with the condition of the environment variation. In this block generation, a ultrasonic flowmeter which can be externally attached to a duct is installed in an arbitrary position (preferably at a nodal point, in a manhole, or in a hydrant) of a duct network buried in the ground like meshes, and this installation position is defined in the dust network of the block as a new flow rate monitor point. The water amount demanded in the block, the minimum flow rate at night, etc. are measured by the sum total of flow/directions of water passing respective monitor points, and possible water leakage is diagnosed in each block by comparison with past measurement results of the block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158780-A (JP)
Title: Method and device for inspecting defect of pattern
Inventor: SAKAI KAORU
IPC: G06T7/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inspecting the defect of a pattern capable of inspecting a micro-defect on an object to be inspected with a micro-circuit pattern formed thereto at a high speed with high sensibility by making the micro-defect obvious.  <P>SOLUTION: The pattern inspection device deciding mismatch sections of pictures as the defects by comparing the pictures in corresponding regions of two patterns formed to the same pattern is constituted by providing a means processing the comparison processing of the pictures in parallel in a plurality of regions. The pattern inspection device is constituted by providing the means for converting the gradation of a picture signal between comparison pictures at a plurality of different processing units. Even when brightnesses differ in the same pattern between the pictures, the defect can correctly be detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157480-A (JP)
Title: System for determining driver's psychological state
Inventor: ARAI FUJIO
IPC: G08G1/16
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To determine a change in a driver's psychological state, according to the change in the travel speed of own vehicle, the distance and relative speed between the own vehicle and the preceding vehicle, and the like.  <P>SOLUTION: A sudden change in inter-vehicle distance is determined based on the distance between the own vehicle and the preceding vehicle detected by a laser radar 102 and a history of inter-vehicle distance, stored in a own vehicle status history storage memory 107. A sudden increase in the own vehicle speed is determined, according to a vehicle speed detected by a vehicle speed sensor 101 and the history of inter-vehicle distance stored in the own vehicle status history storage memory 107. Lane change for the own vehicle is denied, according to an operation signal of a blinker switch 103. Under these conditions, change in the driver's psychological state is determined, if the current inter-vehicle distance is not larger than a preset reference value, that is, smaller than the inter-vehicle distance minimally necessary for safety, depending on the speed of the own vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152915-A (JP)
Title: Diecast machine and its assembly method
Inventor: NISHIMATSU KAZUO
IPC: B22D17/20
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent workability in assembling a machine at a destination, when a big diecast machine is separated into pieces and transported in order to facilitate its transportation, loading and unloading.  <P>SOLUTION: A first assembly unit is prepared by removing a fixing die plate from a die open/close unit, while a second assembly unit is prepared by connecting and fixing the fixing die plate to an injection unit. Each tiebar of the first assembly unit is moved axially in a first direction to a holding plate. While it is kept retracted to the position where it does not interfere with an installation of the fixing plate, the second assembly unit is positioned to fit and assembled with the first assembly unit. Then, each tiebar is moved axially in a second direction to the holding plate and an end of each tiebar is inserted into the fixing die plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155394-A (JP)
Title: Combustion gas seal for fuel injection valves
Inventor: TSUCHIYA TOMIHISA
IPC: F02F11/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion gas seal for a fuel injection valve that is capable of exerting favorable sealing capability over a long period of time with a simple structure.  <P>SOLUTION: A seal ring 10 is mounted on an annular groove 51 provided on an outer circumferential surface of the fuel injection valve 5, thus preventing combustion gas leakage. Further, a seal washer 11 is provided at more posterior end of the fuel injection valve than the seal ring 10, thus sealing the combustion gas leaked from the seal ring 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156352-A (JP)
Title: Release voltage computation method and charge amount computation method for battery
Inventor: NAKADA YUSHI
IPC: G01R31/36
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release voltage computation method capable of calculating precisely a release voltage, even when no linearity exists in an IV characteristic.  <P>SOLUTION: A discharge current area of a battery is divided into a plurality of current areas, linear regression computation is carried out based on a sampling data in a current area of 0<I≤I<SB>3</SB>, and an IV characteristic straight line L11 is calculated to calculate a virtual internal resistance in the current area. Linear regression computation is carried out by the same manner, using each sampling data, in every current area of I<SB>1</SB><I≤I<SB>4</SB>, I<SB>2</SB><I≤I<SB>5</SB>, I<SB>3</SB><I≤I<SB>6</SB>, I<SB>4</SB><I≤I<SB>7</SB>, and IV characteristic straight lines L12, L13, L14, L15 are calculated to calculate virtual internal resistances in the respective current areas. When calculating the release voltage, the release voltage is computed based on the virtual internal resistance in the current area containing a current value of a data (voltage value and current value) used for release voltage computation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157890-A (JP)
Title: Recording device and recording control method therefor
Inventor: TANAKA KIMIMORI
IPC: G06F13/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: because a character code allocated to a pictograph in each cellphone carrier differs, the character code of a pictograph portion cannot be analyzed to perform printing as a blank or to print a pictograph different from the pictograph intended by a sender when printing an electronic mail including the pictograph.  <P>SOLUTION: An external character font data set for image-developing an external character code is selected from a plurality of stored external character font data sets on the basis of destination information or sender information included in the electronic mail (S52), a character code and an external character code included in the electronic mail are developed to image data in reference to a character font memory and the selected external character font data set (S57), and are recorded in a storage medium on the basis of the developed image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164076-A (JP)
Title: Control device or water heater
Inventor: TAKADA TETSURO
IPC: F24H1/10
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device with a plurality of previously incorporated control programs, wherein the control program optimum for the mounted control device can be accurately selected without much labor, or to provide a water heater with a plurality of previously incorporated control programs, wherein the control program optimum for a mounted water heater can be accurately selected without much labor.  <P>SOLUTION: The control device comprises the plurality of previously incorporated control programs for controlling the plurality of control device and a program selecting means for selecting one control program out of the plurality of control programs in accordance with an operating property value for a structural member of the device. The water heater comprises the plurality of previously incorporated control programs for controlling the plurality of water heaters and a program selecting means for selecting one control program out of the plurality of control programs in accordance with an operating property value for a constituent member of the heater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004201296-A (JP)
Title: Radio communication system, radio communication method, and radio communication device
Inventor: KISHIGAMI TAKAAKI
IPC: H04J99/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system which is capable of performing both space division multiplexing with a specific mobile station and space division multiple access to another mobile station in accordance with the propagation environment.  <P>SOLUTION: In the environment that a base station 1 equipped with a plurality of antennas and capable of adaptively varying directivity, a space division multiplexing dealing mobile station 2 capable of dealing with space division multiplexing and a space division multiplexing non-dealing mobile station 3 incapable of dealing with space division multiplexing are mixed within a communication area, the radio communication system uses a predetermined space division multiplexing evaluation reference and a space division multiple access evaluation reference to assign a mobile station to which space division multiplexing (SDM) and space division multiple access (SDMA) are simultaneously performed. Thus, a degree of spatial freedom in the radio communication system is utilized to a maximum to enhance communication capacity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005162394-A (JP)
Title: Dispersive supplying device and combination weighting device equipped therewith
Inventor: KISHIMURA HIROSHI
IPC: G01G19/387
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination weighting device capable of monitoring whether the quantity of objects on a dispersion table is sensed properly even during the operation, and if there is no integrity, promoting the operator for appropriate response by issuing a warning.  <P>SOLUTION: The dispersive supplying device is equipped with a weight sensing means to sense the weight of the object(s) placed on the dispersion table, a height sensing means to sense the height, and a control means to control the supply quantity of the objects on the basis of the output from the weight sensing means, wherein the arrangement further includes a judging means to judge whether integrity exists between the sensing results of the weight sensing means and the height sensing means and a warning means to issue a warning if judgement is such that no integrity exists in the sensing results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168177-A (JP)
Title: Train control device
Inventor: WATANABE SEIICHI
IPC: B60L9/16
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high balance by using power shafts as little as possible.  <P>SOLUTION: In correspondence to a traveling direction at each shaft of a driving wheel of an electric vehicle, or each bogie, or each vehicle, there are provided: a tractive force command correction circuit 15 that corrects a tractive force command that is uniformly generated; a determination circuit 16 that determines the idling of the driving wheel; and a changeover switch 14 that switches the presence and the absence of the correction of a tractive force by the correction circuit 15 on the basis of the determination result of the determination circuit 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164974-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, and image forming apparatus
Inventor: OKADA HIDEKI
IPC: G03G5/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent sensitivity characteristics and to provide its manufacturing method and an image forming apparatus equipped with the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing a binder resin, a hole transporting agent, an electron transporting agent and a charge generating agent. The method for manufacturing the photoreceptor, and the image forming apparatus equipped with the above electrophotographic photoreceptor are also presented. The photoreceptor contains a phenanthrene quinone compound expressed by general formula (1) as the electron transporting agent, wherein each of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>independently represents a 1-6C substituted or unsubstituted alkyl group, 6-12C substituted or unsubstituted aryl group, 6-12C substituted or unsubstituted aralkyl group, 3-10C substituted or unsubstituted cycloalkyl group or 1-6C substituted or unsubstituted alkoxy group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167730-A (JP)
Title: Multifrequency antenna and information terminal device equipped with the same
Inventor: OGAWA TOMOYUKI
IPC: H01Q13/08
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and wide-band multifrequency antenna and an information terminal device equipped with it.  <P>SOLUTION: A multifrequency antenna 31 comprises a circuit board 7, a bottom board 7a provided to the circuit board 7, a conductor board 1 arranged to face the bottom board 7a or near the bottom board 7a, a feeder terminal 2 that transfers a current from a feeder source 21 to the conductor board 1, a ground terminal 3 for connecting the conductor board 1 to the bottom board 7a, and a phase control means 4 for reflecting by phase-controlling the current fed to the conductor board 1 from the feeder terminal 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI